Repeater
Mobile Radio Manufacturer Truest provides 40W Air - band AM FM Scrambler Cross Band Repeater Mobile Radio, selectable backlight, four tones.
Main Features:1. VHF/UHF dual reception.
2. DTMF encode/decode (8 groups selectable).
3. 7 kinds of backlight selectable.
4. Scrambler.
5. FM radio built-in.
6. 4 kinds of burst tone selectable (1000Hz/1450Hz/1750Hz/2100Hz).
7. Large LCD display.
8. 50 Groups CTCSS &1 05 Groups DCS Encode/Decode.
9. Front panel switches & controls.
10. Compandor.
11. Cross band repeater capability.
12. Input frequency directly through MIC.
13..Air - band receiving.
Technical Specifications:General:
1. Operate Frequency: 136-174MHz. 400-470MHz.
2. Standard Frequncy: 144-148MHz, 430-450MHz.
3. Air band (RX): AM109-135.995MHz.
4. Memory channels: 128.
5. Bandwidth: 25KHz (wide), 12.5KHz (narrow).
6. PLL channel stepping: 5/6.25/10/12.5/25 KHz.
7. Operating voltage: 13.8VDC±15%.
8. Current drain: Less than 0.4A (standby), Less than 8.0A (Transmit).
9. Operate temperature range: –20°C to 60°C.
10. Weight: 1200g.
11. Dimensions: 168×41.5×140mm.
Transmiter:
1. RF output power: VHF 40W/20W (144MHz), UHF 35W/20W (440MHz).
2. Spurious and harmonics: 70dB.
3. Modulation: 16K0F3E (wide), 11K0F3E (narrow).
4. FM Modulation Noise: 45dB (wide), 40dB (narrow).
5. Audio distortion: Less than 3%.
6. Frequency Stability: ±2.5ppm.
Receiver:
1. Sensitivity (12dB SINAD): 0.18uV (wide), 0.22 uV (narrow).
2. Selectivity: 70dB (wide), 60dB (narrow).
3. Intermodulation: 70dB (wide), 60dB (narrow).
4. Spurious response: 75dB.
5. Audio power output: 2.0W/8Ω.
6. Frequency Stability: ±2.5ppm.